arc-bridge: Split ArcBridgeService to common part and IPC based impl.

chrome/browser/chromeos/chrome_browser_main_chromeos.cc

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/chromeos/chrome_browser_main_chromeos.h"
 
 #include <string>
 #include <vector>
 
 #include "ash/ash_switches.h"
@@ skipping 370 matching lines @@
           content::BrowserThread::FILE),
       load_oem_statistics);
 
   base::FilePath downloads_directory;
   CHECK(PathService::Get(chrome::DIR_DEFAULT_DOWNLOADS, &downloads_directory));
 
   DeviceOAuth2TokenServiceFactory::Initialize();
 
   wake_on_wifi_manager_.reset(new WakeOnWifiManager());
 
-  arc_bridge_service_.reset(new arc::ArcBridgeService(
-      content::BrowserThread::GetMessageLoopProxyForThread(
-          content::BrowserThread::IO),
-      content::BrowserThread::GetMessageLoopProxyForThread(
-          content::BrowserThread::FILE)));
+  arc_bridge_service_ =
+      arc::ArcBridgeService::Create(
+          content::BrowserThread::GetMessageLoopProxyForThread(
+              content::BrowserThread::IO),
+          content::BrowserThread::GetMessageLoopProxyForThread(
+              content::BrowserThread::FILE))
+          .Pass();
   arc_bridge_service_->DetectAvailability();
 
   ChromeBrowserMainPartsLinux::PreMainMessageLoopRun();
 }
 
 void ChromeBrowserMainPartsChromeos::PreProfileInit() {
   // -- This used to be in ChromeBrowserMainParts::PreMainMessageLoopRun()
   // -- immediately before Profile creation().
 
   // Now that the file thread exists we can record our stats.
@@ skipping 413 matching lines @@
   // Destroy DBus services immediately after threads are stopped.
   dbus_services_.reset();
 
   ChromeBrowserMainPartsLinux::PostDestroyThreads();
 
   // Destroy DeviceSettingsService after g_browser_process.
   DeviceSettingsService::Shutdown();
 }
 
 }  //  namespace chromeos